医学
队列
回顾性队列研究
肺炎
社区获得性肺炎
内科学
队列研究
人口
抗生素
儿科
生物
微生物学
环境卫生
作者
Anat Reiner‐Benaim,Ami Neuberger,Gabriel Chodick,Oryan Henig
标识
DOI:10.1007/s10096-021-04357-5
摘要
This study aims to evaluate risk factors associated with treatment failure and the antibiotics prescribed by primary care physicians in a large patient cohort treated for pneumonia in the community. A retrospective cohort study based on the databases of Maccabi Healthcare Services that provide healthcare to a quarter of the Israeli population. Included patients were > 12 years and diagnosed with pneumonia in the outpatient setting. Cohort 1 included patients with community-acquired pneumonia (CAP), whereas cohort 2 included patients with a documented pneumonia diagnosis following hospital discharge. Treatment failure (TF) was defined as either the use of a second line antibiotic OR hospital admission within 3-14 days OR death within 30 days of diagnosis. Risk factors for TF in the study cohorts were analyzed using multivariable logistic regression. During the study period, 148,376 patients were included in cohort 1 and 3,869 patients in cohort 2, with mean ages of 46.5 ± 20.3 and 63.8 ± 19.5 years, respectively. The most commonly used antibiotics were cephalosporins (36%) and macrolides (35.5%). TF occurred in 12% of cohort 1 and was associated with older age, comorbid conditions, use of non-respiratory fluoroquinolones, and penicillin. Atypical coverage (either macrolides or tetracyclines) was associated with a lower risk of failure. Among cohort 2, TF was higher (16.4%, p < 0.001) and was associated with older age, prior cancer, and congestive heart failure. Treatment failure was associated with comorbid conditions and increasing age. Among young patients with CAP and no comorbid conditions, macrolides or tetracyclines may suffice.
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